- All sections
- G - Physics
- G09B - Educational or demonstration appliances; appliances for teaching, or communicating with, the blind, deaf or mute; models; planetaria; globes; maps; diagrams
- G09B 1/02 - Manually- or mechanically-operated educational appliances using elements forming or bearing symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
Patent holdings for IPC class G09B 1/02
Total number of patents in this class: 26
10-year publication summary
2
|
4
|
7
|
7
|
4
|
5
|
7
|
5
|
1
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bonderiffic Math LLC | 3 |
3 |
Nippon Telegraph and Telephone Corporation | 14195 |
1 |
ABiSee, Inc. | 2 |
1 |
The Games Method, LLC | 2 |
1 |
Global on Puzzles Pty Ltd | 3 |
1 |
Nicol, Jean | 1 |
1 |
Pascal Co., Ltd. | 8 |
1 |
Wuka, LLC | 4 |
1 |
WeCool Toys Inc. | 64 |
1 |
Mei-Tsu Lin | 4 |
1 |
Character Labs, LLC. | 3 |
1 |
Feople Co., Ltd. | 2 |
1 |
Fidelis Consulting | 1 |
1 |
HWANG, Eun Cheol | 1 |
1 |
Universidad Autónoma de Chiriquí | 10 |
1 |
Visionstory Ltd | 1 |
1 |
Asaf Elbaz | 1 |
1 |
Chen Elbaz | 1 |
1 |
Ofir Elbaz | 1 |
1 |
Yehuda Elbaz | 1 |
1 |
Other owners | 4 |